Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from vdpa's lack of policy validation of queue index attributes, which could lead to out-of-bounds reads...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the lack of nlapolicy validation of the vdpa functional attribute, which could lead to out-of-bounds reads...

PT-2025-34390

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A flaw exists in the Linux kernel's vdpa/mlx5 component related to the release of uninitialized resources during error handling. Specifically, the mlx5 vdpa destroy mr resources and ml...

The vulnerability of the vdpa component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the vdpa component in the Linux operating system’s kernel is related to the use of memory after deallocation. Exploiting this vulnerability can allow an attacker to cause a service failure...

kernel: vdpa: Add queue index attr to vdpa_nl_policy for nlattr length check

An out-of-bounds read vulnerability was found in the Linux kernel's vDPA virtio Data Path Acceleration netlink interface. The vdpanlpolicy structure was missing the nlapolicy entry for the queue index attribute. Without proper validation, parsing netlink messages with this attribute could result ...